单词：ergocalciferal
单词：ergocalciferal 相关文章
Ralph Waldo Emerson described language as fossil poetry. 诗人艾默生曾将语言描述为化石般的诗。 But before it was fossil poetry, language was fossil metaphor. 但是在它成为化石般的诗之前，语言是化石般的暗喻。 An
TED演讲教育篇
This is Scientific Americans Sixty Seconds Science. Im Steve Mirsky. Got a minute? Youve no doubt heard that grapefruit juice can greatly increase the effects of some drugs. Even to a dangerous degree. Pharmacologist David Bailey made that discovery
Scientific American(八)月
[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0
外研社新标准初中英语九年级
Imagine a baby alone in the woods, how would he eat? Where would he sleep? As humans, we come into this world completely helpless. Mostly, we just know how to breathe and cry. Animals, on the other hand, stagger to their feet within minutes of birth,
国家地理2007年
The Chinese offshore oil corporation known as CNOOC has abandoned its bid for UNOCAL. This would have been the largest-ever purchase of an American company by a Chinese firm. CNOOC had put forth a bid that was higher than the competing bid from US o
2005年NPR美国国家公共电台
来自澳大利亚墨尔本年仅21岁的Anthony Callea参加了2004年第二届澳洲偶像大赛(AUSTRALIAN IDOL).从4月份试音开始,他便受到了歌迷与裁判的一直好评,成为当年大赛的最大热门.尽管最后惜败于16岁的Ca
天籁音乐
The State Department said Friday U.S. officials are looking for a reciprocal gesture from Iran after President Barack Obama's conciliatory holiday message to the Iranian people and government Thursday. Mr. Obama said in a broadcast for the Iranian n
VOA标准英语2009年(三月)
MARY LOUISE KELLY, HOST: Of the oceans of ink spilled by writers wrestling with the Trump presidency, it's probably safe to say that Jonathan Lethem is the only one who has managed to produce a book featuring the following - one, a shootout on a decr
2018年NPR美国国家公共电台11月
Camels are not usually associated with Australia, but Australia is home to the largest herd of feral camels in the world. About 12,000 dromedary camels were brought to Australia in the mid 19th century to carry people and supplies during the explorat
自然百科2009年
音乐咖啡厅:Anthony Callea - Hurts So Bad 相关介绍：来自澳大利亚墨尔本年仅21岁的Anthony Callea参加了2004年第二届澳洲偶像大赛(AUSTRALIAN IDOL).从4月份试音开始,他便受到了歌迷与裁判的一直好评,成为
音乐咖啡厅
Anthony Callea - A New Chapter I walk these streets alone I see the world around me changing I'm in a dream Faces that I knew Are slowly turning into strangers I've never seen I read each line I turn the page I laugh and cry At this true story It's t
好听的英文歌曲
By Peter Fedynsky Moscow 04 March 2008 The government of Ukraine will meet Wednesday to consider options in the face further reductions in natural gas deliveries from Russia. VOA Moscow Correspondent Peter Fedynsky reports that Russia's state-run ene
VOA标准英语2008年（三月）
标准英语,VOA,trach,successful,Israel,By Robert Berger Jerusalem 15 January 2006 Ariel Sharon (file photo) Israeli Prime Minister Ariel Sharon underwent a tracheotomy Sunday, 11 days after his massive stroke. Doctors are worried. --------
2006年VOA标准英语（一月）
SHANGHAI, Feb. 17 (Xinhua) -- Vice Premier Li Keqiang has urged local governments to improve and implement structural tax-reduction polices, while pushing forward fiscal and tax reforms to help stabilize growth. Li made the remarks at two meetings he
英语新闻
音乐咖啡厅:Anthony Callea - Rain 相关介绍：来自澳大利亚墨尔本年仅21岁的Anthony Callea参加了2004年第二届澳洲偶像大赛(AUSTRALIAN IDOL).从4月份试音开始,他便受到了歌迷与裁判的一直好评,成为当年大
音乐咖啡厅
The government of Ukraine will meet Wednesday to consider options in the face further reductions in natural gas deliveries from Russia. Russia's state-run energy giant, Gazprom, is assuring customers in Europe that their supplies will not be affected
VOA双语新闻 2008年3月
In addition, the illegal fur and pet trades have made this wildcat a near-threatened species. 此外，非法的毛皮买卖和宠物交易使这种山猫有绝种的危机。 学习重点： 1.illegal 非法的 illegal (adj.) 非法的 legal (adj.) 合
留美老师带你每日说英文
By Phil Mercer Mission Beach, Australia 22 October 2007 Australia is struggling to control the rising population of wild pigs, which are already thought to number about 23 million. Experts in the northern state of Queensland have warned that the anim
2007年VOA常速英语（十月）
音乐咖啡厅:Anthony Callea - Take It To The Heart 相关介绍：来自澳大利亚墨尔本年仅21岁的Anthony Callea参加了2004年第二届澳洲偶像大赛(AUSTRALIAN IDOL).从4月份试音开始,他便受到了歌迷与裁判的一直好评
音乐咖啡厅
台湾籍旅美老师今天交给我们的句子是： Meowing is not actually a natural behaviour for cats, out in the wild they wouldn't be communicating with one another through vocal communication, and it's the same for feral colonies. 喵喵叫其
留美老师带你每日说英文